17570358

素因数分解:

$2^1\times 3^8\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 42985488

約数和(自身を除く): 25415130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 103, 117, 162, 206, 234, 243, 309, 351, 486, 618, 702, 729, 927, 1053, 1339, 1458, 1854, 2106, 2187, 2678, 2781, 3159, 4017, 4374, 5562, 6318, 6561, 8034, 8343, 9477, 12051, 13122, 16686, 18954, 24102, 25029, 28431, 36153, 50058, 56862, 72306, 75087, 85293, 108459, 150174, 170586, 216918, 225261, 325377, 450522, 650754, 675783, 976131, 1351566, 1952262, 2928393, 5856786, 8785179, 17570358]

約数ペア:

[(1, 17570358), (2, 8785179), (3, 5856786), (6, 2928393), (9, 1952262), (13, 1351566), (18, 976131), (26, 675783), (27, 650754), (39, 450522), (54, 325377), (78, 225261), (81, 216918), (103, 170586), (117, 150174), (162, 108459), (206, 85293), (234, 75087), (243, 72306), (309, 56862), (351, 50058), (486, 36153), (618, 28431), (702, 25029), (729, 24102), (927, 18954), (1053, 16686), (1339, 13122), (1458, 12051), (1854, 9477), (2106, 8343), (2187, 8034), (2678, 6561), (2781, 6318), (3159, 5562), (4017, 4374)]